Base | Representation |
---|---|
bin | 1000110011100001101… |
… | …0101001000001011001 |
3 | 112110110021212122121101 |
4 | 2030320122221001121 |
5 | 4434300203110400 |
6 | 153254224511401 |
7 | 13633422605062 |
oct | 2147032510131 |
9 | 473407778541 |
10 | 151270363225 |
11 | 591761a3913 |
12 | 2539817b561 |
13 | 1135980b887 |
14 | 7470399569 |
15 | 3e053b856a |
hex | 23386a9059 |
151270363225 has 12 divisors (see below), whose sum is σ = 187584666556. Its totient is φ = 121010215680.
The previous prime is 151270363201. The next prime is 151270363229. The reversal of 151270363225 is 522363072151.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 70811338816 + 80459024409 = 266104^2 + 283653^2 .
It is not a de Polignac number, because 151270363225 - 227 = 151136145497 is a prime.
It is a super-3 number, since 3×1512703632253 (a number of 35 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (151270363229) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 394669 + ... + 676981.
Almost surely, 2151270363225 is an apocalyptic number.
It is an amenable number.
151270363225 is a deficient number, since it is larger than the sum of its proper divisors (36314303331).
151270363225 is a wasteful number, since it uses less digits than its factorization.
151270363225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303756 (or 303751 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 37.
The spelling of 151270363225 in words is "one hundred fifty-one billion, two hundred seventy million, three hundred sixty-three thousand, two hundred twenty-five".
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